My toes are fine, thanks for asking!
Your statement in post #42 was a response to Prodromos' statement that, "These (RCs, EOs, and Lutherans) make up the vast majority of christians around the world," which, while factual, is not (as you rightly point out) a logical proof for a position's validity. But then you got careless.
"Not corporate"??!!
Calvinists baptise their children precisely because Calvinists believe that their own theology is correct, n'est pas? Now, as I indicated in my post, I am presuming that you are a real Calvinist and not a so-called "Reformed Baptist." Covenant Theology, by its very nature, is communal, not individual. Now while I think all who hold Covenant Theology would agree that any indivudual adult person's destiny (heaven or hell) is a matter of that individual person's relationship to a just and Holy God, none would say that any individual's "Christian walk" (your words!) was done alone. And for many of us, that Christian walk starts at birth.
Indeed, from the moment of our birth, our parents and other members of the community of faith look out for us, do they not? They do, and that responsibility arises out of their Covenant Relationship to God and to one another: Christianity does NOT happen in a colection of lots of individual little bubbles; it happens in a family and in a community. Good Reformed theologians know that God uses means to call his elect and bring them into the family. God does not work out of thin air, as it were, to effect regeneration. Put another way, the total number of people in the entire history of the world who have been regenerated by God through a direct and unmediated "zapping" by the Holy Spirit, is (to the best of my knowledge) ONE. That was Paul on the road to Damascus, and even in that case, I suspect that actual regenration did not occur until he reached Damscus and Ananias laid hands on him. Scripture does not say explicitly. But it does clearly indicate that God uses other members of the believing community to bring about the faith of new members. This is part and parcel of Covenant Theology. Covenant Theology REQUIRES a community. Covenant Theology REQUIRES means of grace. Covenant Theology leaves no room for indivdualistic and random "zapping" of people for conversion OR sanctification. Both of these events happen "inside" the community of the Covenant. Anyone who says otherwise had better go join a Pentecostal Church.
I refer you to two parts of a lecture series delivered by a Reformed pastor (and erstwhile friend of mine)("erstwhile" only becasue we haven't spoken for over ten years, not because we had any falling out or anything) which does a good job of demonstrating the corporate nature of the Covenant (as it relates to Baptism, which is the subject of the thread).
Part 1 and
Part 2.
"Not vicarious"??!!
When you said that the Christian walk is not "vicarious"...well, frankly, I sure hope it is. My theology says that "ultimately" it is Christ who walked my Christian walk for me, and it was in my Baptism that God attached the benefits of His perfectly lived life to me (it's a little thing we call the imputed righteousness of Christ...ever heard of it?). And I can't know of that righteouness of Christ outside a community that is faithful to him. Covenant Theology might not express what I said in exactly the same way, but I know for a fact that it agrees more with my statement than it does yours.
"Each believer is responsible to seek out truth"??!!
Outside of the community of faith, how on earth can this happen? To a man, every Reformer attacked and dismissed asceticism as unbiblical, because it denied the necessity of community. The Heidelberg Catechism declares that the primary way God uses to apply His grace to His faithful is through the preaching of the Word (Heid. Cat. LD 25). The Belgic Confession, speaking of the duty of believers to remain in a community (a church) says there "is no salvation apart from it, no one ought to withdraw from it, content to be by himself, regardless of his status or condition" and that part of the reason for this is that believers have a duty to "build up one another, according to the gifts God has given them as members of each other in the same body." (Art 28).
Mind you, I have not attacked you
because you are Reformed (I'll leave that for another post!

); I have
corrected you because your statement was not a good reflection of what Reformed theology teaches; it was careless. I don't believe that you meant to do it, but you enabled someone to yank the work of the Holy Spirit out of the context of the Covenant community, and also strip Him of the means of Grace. It is precisely careless statements like yours that allow people to turn to anabaptist and pentecostal theology.